Jonas Devlieghere

Since its inception, scripting has been an integral part of LLDB.

On Apple platforms, the development experience was designed around making the compile-link-debug cycle as fast as possible.

Enhanced Memory Tagging Extension (EMTE) is a hardware-based security technology to protect against memory corruption vulnerabilities.

LLDB comes with built-in syntax highlighting for C-based languages.

This post summarizes the major areas of development in LLDB in 2025.

I’ll be presenting WebAssembly Debugging with LLDB in the LLVM Dev Room at FOSDEM 26 on Saturday, January 31st.

This post describes how to debug WebAssembly code running under the WebAssembly Micro Runtime (WAMR) on macOS.

WebAssembly (Wasm) is a low-level binary instruction format.

I was recently answering questions about dsymutil’s multi-threading model and lockstep algorithm.

Mach-O (Mach Object) is a binary file format used by macOS and iOS for executables, libraries, and object code.

Debug Adapter Protocol The Debug Adapter Protocol (DAP) defines a generic protocol for editors to talk to a debugger.

LLVM is once again participating in Google Summer of Code (GSOC).

Today Google announced the list of open-source organizations participating in the 2021 Google Summer of Code program.

To make incremental builds fast on macOS, the static linker (ld) ignores the debug information.

If you’ve ever used the debugger, chances are you’ve used a file and line number to set a breakpoint.

LLDB is the debugger developed as part of the LLVM project.

Python has great interoperability with C and C++ through extension modules.

Recently I wanted to call some C code from Python to check who was sending a particular signal.

After having used YouCompleteMe, I finally decided to give one of the Language Server Protocol (LSP) implementations a spin.

Finding the right people to review your patch can be tough.

The pointer to implementation or PIMPL idiom is a popular C++ idiom for decoupling the representation and implementation of a class.

The std::unique_ptr is probably one of my favorite and most used features in modern C++.

Today marks my one year anniversary at GuardSquare.

January 2017 marks the sixth birthday of my desktop computer.

Pointer analysis is an important topic in compiler optimization.

The C++ standard guarantees that the members of a class or struct appear in memory in the same order as they are declared.

The new C++17 standard brings many exciting new features.

In a previous blog post I wrote about bitcode.

-----BEGIN PGP PUBLIC KEY BLOCK----- Version: SKS 1.1.5 mQINBFdy74MBEAC75SzUR+ibt50wrTmQ2Exi/E2Oqrson4a1+C3y2KfTngfPU1pcHweHuqGl Fi0Qx5wPmj9vWeGAX5n/MLO4NTRlwPYS2pp8khk/0JQI39F7z/gjJatWmtWjNtDBkifXQfzL EO8Yd6kN3eFRCSgYZ2r/rzFj1rtrqgZJZY8ANgPciytJeNQSKvr2…

Little over a year ago, Apple announced at WWDC 2015 the ability to embed bitcode in Mach-O files.

Self-Adaptive Opportunistic Offloading for Cloud-Enabled Smart Mobile Applications with Probabilistic Graphical Models at Runtime I’m proud to announce that the paper summarizing the findings in my master’s thesis (Intelligent Offloading Decisions for Mob…

Clang is everywhere; It is the core of my favorite Vim plugin YouCompleteMe, it recently got supported by Microsoft Visual Studio, it is mentioned in numerous episodes of CppCast and it powers the excellent clang formatter.

If you’re like me and have (1) been using Vim for a while and (2) have been programming in C++, you’ve likely heard about YouCompleteMe.

I’ve been using LaTeX for almost a decade now.

When browsing the Medium homepage I came across this post about #wordsearchwednesday.

As I already mentioned in a previous post, I recently purchased a 4 line LCD display to play around with.

I recently purchased a very simple, Hitachi HD44780 compatible LCD screen for an Arduino project.

For some of the courses I took during my studies in computer science at the University of Leuven, I’ve combined the course material, typically with the help of others, into structured and easy to study documents.

For the Internet of Things (IoT) assignment for the course Capita Selecta: Distributed Systems we were supposed to create a burglar alarm.

Woohoo, as of today jonasdevlieghere.com is IPv6 Ready!

Because going to the Real-Debrid website every time you want to unrestrict a link is such a hassle, and their own Chrome Extension doesn’t work, I decided to come up with my own extension.

This post describes how to create an extremely simple Backbone Marionette application using Asynchronous Module Definition or AMD provided by RequireJS.

Latex as a document system and markup language is very well suited for creating large documents.

GitHub is a great platform for collaborating on projects that require versioning.

In order to obtain our bachelor’s degree every student had to either write a paper on a given subject or participate in a more practice oriented problem-solving project.

I know few people who study in Leuven and have never been to one of the ALMA restaurants.

In this post I’ll show how I built an ambilight alike system for my Panasonic TV.